Base | Representation |
---|---|
bin | 1100010011100001110100 |
3 | 20001212211222 |
4 | 30103201310 |
5 | 1311210331 |
6 | 153045512 |
7 | 36263264 |
oct | 14234164 |
9 | 6055758 |
10 | 3225716 |
11 | 190358a |
12 | 10b6898 |
13 | 88c310 |
14 | 5dd7a4 |
15 | 43ab7b |
hex | 313874 |
3225716 has 48 divisors (see below), whose sum is σ = 6667920. Its totient is φ = 1351680.
The previous prime is 3225679. The next prime is 3225737. The reversal of 3225716 is 6175223.
3225716 = T48 + T49 + ... + T268.
It can be written as a sum of positive squares in 8 ways, for example, as 729316 + 2496400 = 854^2 + 1580^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36200 + ... + 36288.
It is an arithmetic number, because the mean of its divisors is an integer number (138915).
Almost surely, 23225716 is an apocalyptic number.
It is an amenable number.
3225716 is an abundant number, since it is smaller than the sum of its proper divisors (3442204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3225716 is a wasteful number, since it uses less digits than its factorization.
3225716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164 (or 162 counting only the distinct ones).
The product of its digits is 2520, while the sum is 26.
The square root of 3225716 is about 1796.0278394279. The cubic root of 3225716 is about 147.7549511961.
The spelling of 3225716 in words is "three million, two hundred twenty-five thousand, seven hundred sixteen".
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